Door lock assembly



FIG. 1 is a right front perspective view of the front portion of a door lock assembly, showing my new design;

FIG. 2 is a left front perspective view of the rear portion, thereof;

FIG. 3 is a front elevational view, thereof;

FIG. 4 is an elevational view of one side, thereof;

FIG. 5 is a top plan view, thereof;

FIG. 6 is an elevational view of the other side, thereof;

FIG. 7 is a bottom plan view, thereof; and,

FIG. 8 is a rear elevational view, thereof.

The broken line representation of a portion of a door, the battery housing covers and the numerals shown in the drawings are included solely for illustrative purposes, forming no part of the claimed design. 

The ornamental design for a door lock assembly, as shown and described. 